Gigaset Communications MD40 DECT module User Manual OEM Instructions

Gigaset Communications GmbH DECT module OEM Instructions

Contents

OEM Instructions

16.09.2011
Page 1 of 6
OEMinstructions
Themanufactureroftheendproductshallconsiderthefollowinghints:
1)Theendproduct(host)withthemodulebuiltinsidemustbemarkedasfollows:
ContainsTransmitterModuleFCCID:TVUMD40/IC:8023AMD40
Operationissubjecttothefollowingtwoconditions:(1)thisdevicemaynotcauseharmful
interference,and(2)thisdevicemustacceptanyinterferencereceived,including
interferencethatmaycauseundesiredoperation.
ModuletransmetteurIDIC:8023AMD40.
Sonfonctionnementestsoumisauxdeuxconditionssuivantes:(1)cetappareilnedoitpas
causerd’interférencesnuisibleset(2)appareildoitacceptertouteinterferencerecue,y
comprislesinterferencesquipeuventpertuberlefontionnement.
2)Thefollowingregulatorystatementsshallbeprintedintheusermanualfortheend
product.
FCCInformation:
Changesormodificationstotheequipmentnotexpresslyapprovedbythepartyresponsible
forcompliancecouldvoidtheuser'sauthoritytooperatetheequipment.
ThisequipmenthasbeentestedandfoundtocomplywiththelimitsforClassBdigital
device,pursuanttoPart15oftheFCCRules.Operationissubjecttothefollowingtwo
conditions:(1)Thisdevicemaynotcauseharmfulinterference,and(2)Thisdevicemust
acceptanyinterferencereceived,includinginterferencethatmaycauseundesired
operation.
Theselimitsaredesignedtoprovidereasonableprotectionagainstharmfulinterferenceina
residentialinstallation.Thisequipmentgenerates,usesandcanradiateradiofrequency
energyand,ifnotinstalledandusedinaccordancewiththeinstructions,maycauseharmful
interferencetoradiocommunications.
However,thereisnoguaranteethatinterferencewillnotoccurinaparticularinstallation.If
thisequipmentdoescauseharmfulinterferencetoradioortelevisionreception,whichcan
bedeterminedbyturningthesystemoffandon,theuserisencouragedtotrytocorrectthe
interferencebyoneormoreofthefollowingmeasures:
1.Reorientorrelocatethereceivingantenna.
2.Increasetheseparationbetweentheendproductandreceiver.
3.Connecttheendproductintoanoutletonacircuitdifferentfromthattowhichthe
receiverisconnected.
4.ConsultthedealeroranexperiencedradioTVtechnicianforhelp.
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IndustryCanadaInformation:
Operationissubjecttothefollowingtwoconditions:(1)thisdevicemaynotcause
interference,and(2)thisdevicemustacceptanyinterference,includinginterferencethat
maycauseundesiredoperationofthedevice.
NOTICE:TheIndustryCanadalabelidentifiescertifiedequipment.Thiscertificationmeans
thattheequipmentmeetscertaintelecommunicationsnetwork,protective,operationaland
safetyrequirementsasprescribedintheappropriateTerminal
EquipmentTechnicalRequirementsdocument(s).TheDepartmentdoesnotguaranteethe
equipmentwilloperatetotheuser’ssatisfaction.
Repairstocertifiedequipmentshouldbecoordinatedbyarepresentativedesignatedbythe
supplier.
Usersshouldensurefortheirownprotectionthattheelectricalgroundconnectionsofthe
powerutility,telephonelinesandinternalmetallicwaterpipesystem,ifpresent,are
connectedtogether.
Thisprecautionmaybeparticularlyimportantinruralareas.
NOTE:Usersshouldnotattempttomakesuchconnectionsthemselves,butshouldcontact
theappropriateelectricinspectionauthority,orelectrician,asappropriate.Thisproduct
meetstheapplicableIndustryCanadatechnicalspecifications.
ThisClassBdigitalapparatuscomplieswithCanadianICES003.
CetappareilnumériquedelaclasseBestconformeàlanormeNMB003duCanada.
3)GeneralInformation
AhostproductisrequiredtocomplywithallapplicableFCCequipmentauthorizations
regulations,requirementsandequipmentfunctionsnotassociatedwiththetransmitter
moduleportion.Forexample,compliancemustbedemonstratedtoregulationsforother
transmittercomponentswithinthehostproduct;torequirementsforunintentional
radiators(Part15B),suchasdigitaldevices,computerperipherals,radioreceivers,etc.;and
toadditionalauthorizationrequirementsforthenontransmitterfunctionsonthe
transmittermodule(i.e.,Verification,orDeclarationofConformity)(e.g.,BluetoothandWiFi
transmittermodulesmayalsocontaindigitallogicfunctions)asappropriate.
Toensurecompliancewithallnontransmitterfunctionsthehostmanufactureris
responsibleforensuringcompliancewiththemodule(s)installedandfullyoperational.For
example,ifahostwaspreviouslyauthorizedasanunintentionalradiatorunderthe
DeclarationofConformityprocedurewithoutatransmittercertifiedmoduleandamoduleis
added,thehostmanufacturerisresponsibleforensuringthatafterthemoduleisinstalled
andoperationalthehostcontinuestobecompliantwiththePart15Bunintentionalradiator
requirements.
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SingleorlimitedsinglemodulesandtheRFfrontendsectionofasplitorlimitedsplit
modulemustbeaseparatephysicalassemblythatcanbeinstalledinto(orattachedto)a
hostasaseparatesubassembly(daughterboardsubassembly).Themethodusedforinput
andoutputelectricalconnectionstothehostcanbesoldered,cabled,wired,oruseplugin
connectors.Amodulecannotbesolelytheimplementationofadesignspecification.Only
thecontrolelementsectionofasplitmoduledevicemaycomprisesoftwarecertifiedas
companioncodetoaspecificRFfrontend(section).
Ahostusingacomponentthathasbeenauthorizedasamodulemay,subjecttothe
requirementsdescribedbelowandtheconditionsofthegrant,(1)bemarketedandsold
withthemodulebuiltinsidethatdoesnothavetobeenduseraccessible/replaceable,or(2)
bemarketedwiththemodulebeingenduserplugandplayreplaceable.
Theantenna(s)usedforthistransmittermustnotbecollocatedoroperatedinconjunction
withanyotherantennaortransmitterwithinahostdevice,exceptinaccordancewithFCC
multitransmitterproductprocedures.
TheGigasetMD40willbedeliveredwithdefaultsettingswhichfulfilltheregulatory
standards.Ifparametersarechanged,theconformitytotheregulatorystandardscouldnot
befulfilled.Thedistributorhastoprovetheconformitytotheregulatoryrequirementsagain
4)SafetyInstructions
Incustomerrelateddocumentsoftheendproductlikeinstructionmanuals,installation
guidesetc.appropriatesafetyinstructionshavetobeincluded.
Thesupplierofthecompletesystemisresponsibleforthesesafetyinstructions.
ThetransmittedRFsignalismodulatedinatimemultiplexprocesswithaframelengthof
10ms(100Hz).Apossibledemodulationindeviceswithelectroacousticallytransducerscan
causeahummingnoise.
ThetransmittedRFsignalcancausemalfunctionsinelectronicdeviceslocatedclosetothe
module.
ThespecificexternalpowersupplyfortheCordlessVoiceModuleSC14CVMDECThasto
fulfilltherequirementsaccordingtoclause2.5(Limitedpowersource)ofthisstandardEN
609501:2006.
Interconnectioncircuitsshallbeselectedtoprovidecontinuedconformancetothe
requirementsofclause2.2forSELV(SafetyExtraLowVoltage)circuitsaccordingtoEN
609501:2006aftermakingconnections.
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Requirementsadditionaltothosespecifiedincommonsafetystandardsmaybenecessary
for:
‐Equipmentintendedforoperationinspecialenvironments(forexample,extremesof
temperature,excessivedust,moistureorvibration,flammablegasesandcorrosiveor
explosiveatmospheres).
‐Equipmentintendedtobeusedinvehicles,onboardshipsoraircraft,intropicalcountries
orataltitudesgreaterthan2000m.
‐Equipmentintendedforusewhereingressofwaterispossible.
Installationbyqualifiedpersonnelonly!
Theproductisacomponentintendedforinstallationanduseincompleteequipment.The
finalacceptanceofthecomponentisdependentuponitsinstallationanduseincomplete
equipment.
GigasetMD40containsaninternalfusewhichisimplementedasatrackonthePCB.
Thefuseistrippedatacurrentof3‐4A.Themodulehastobeexchangedifthefuseis
blown.
Medicalandelectronicdevicescanbeaffectedintheirfunction.
Considerthetechnicalconditionsofyoursurroundinge.g.medicalpractice.
TheGigasetMD40cancauseannoyingnoiseinhearingaids.
Pointyourcustomertothefactthatyoursystem/devicebehaveslikeacordlesstelephone.
Thisappliesespeciallyfortheindoorandoutdoorrange.
Alsoconsiderthattheradiolinkcanbeinterruptedbyexternalenvironmentalinfluences
(e.g.motorvehicleswhichaffecttheradiocoverageattherangelimit).
Withoutasufficientsupplyvoltage(e.g.anemptybattery)theequipmentcan’twork
correctly.
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5)Installationguide
Themoduleshallbeoperatedonlywiththevoltagestatedinthespecification.
ThemodulecontainsaninternalfusewhichisimplementedasatrackonthePCB.
Thefuseistrippedatacurrentof3‐4A.Themodulehastobeexchangedifthefuseis
blown.
TheMD40isintendedtobefixedatthehostboardwithtwoM2.5screwsondistancebolts.
Thetwodistanceboltsmusthavealengthof6.2mm(+‐0.2mm)andadiameterof
4mm(+‐0.5mm).
ThemoduleissuppliedwithtwoDECTantennasprings.
Theinternalantennasareinstalledbypluggingtheantennaspringsintotheantennaports.
Itisrecommendedtoprotecttheantennasagainstmechanicalshocksorvibrationinthe
hostdeviceinwhichtheengineisinstalled.
ThemoduleisconformwiththeFCCandIndustryCanadaregulationswiththeprovided
internalantennas(C39363A290B35/JohannVitzGmbH&Co.KG)only.
Ifotherantennasareusedintheendproduct,anewassessmentofconformitywiththe
regulatorystandardsismandatory.
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Foroptimumperformance,anantennagenerallyneedstobesurroundedbyan
unobstructedspaceafewwavelengthsinsize.
Anydielectricorconductingmaterialintheimmediatevicinityofanantennaaffectsthe
radiationpatternandperformanceoftheantenna.Hence,whenevermechanicaldesign
allows,asmuchspaceaspossiblemustbeleftcleararoundtheantennaspring(min.40mm).
ThisensuresthattheimpactofsurroundingPCBsorotherconductingparts(cablesetc.)on
theantenna’sperformancecanbekeptatanacceptablelevel.
If,formechanicalreasons,thereisonlylimitedroomaroundtheengine’santennasprings,
theeffectofthisontheantenna’sperformanceandFCC/IndustryCanadatypeapprovals
needstobetakenintoaccount,togetherwiththeresultingreductioninachievablerange.
ForthepurposesofESDprotection,internalantennasmusthaveanairgapofatleast10
mmfromanypossiblepositionoftheESDtestfingerortestprobe,toavoidanairdischarge.
Ifexternalantennasareused,thegroundshieldofthecoaxialcableisconnectedtothe
groundofthehostinterface.Therequirementsofthesafetystandardshavetobe
considered.
Airdischargeontotheexternalantennaortheantennaconnectorsmaycausetemporary
lossofsynchronizationbetweenthefixedpartandtheportablepart.InV.24replacement
modethisresultsinaninterruptionoftheconnectionforseveralseconds.InGAPPPmode
theconnectionwillbereleased.
Toavoidtheseeffects,careshouldbetakenindesigningthehousingandthearrangement
oftheexternalantennas.Thecoaxialcableshieldingmustbepreventedfromconductionthe
dischargecurrentawayovertheDECTEnginee.g.byadirectgroundconnectiontoametal
housingontheantennaconnector.Ifaplastichousingisused,allmetallicsurfacesmustbe
coveredbyplasticmaterial.Metallicsurfacesshouldhaveanairgapofatleast10mmfrom
anypossiblepositionoftheESDtestfingerortestprobe,toavoidanairdischarge.

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